"A post hoc power analysis"是一种统计分析方法,用于在数据收集后评估一项研究的统计效力。这种分析方法可以帮助研究人员了解他们的研究结果的可信度,并确定研究的有效性。在进行post hoc power analysis时,研究人员需要提供他们使用的样本大小、效应大小以及他们的误差率。然后,他们会使用这些信息来计算他们的power值,...
网络事后检定力分析;后计算检力 网络释义
post hoc power analysis 在数据分析领域里意思是“试验后的功效分析”。
post hoc power analysis 事后检定力分析；后计算检力 post hoc power analysis 事后检定力分析；后计算检力
Post Hoc Power Analysis 喜欢 0 阅读量: 401 作者:Gillett,Raphael 摘要: The objective of a post hoc review of statistical power is to determine the average power of tests used in a particular field. Because most theories in psychology are not sufficiently advanced to provide an exact prediction...
Post-hoc power analysis, using GPower version 3.1.7, showed that a sample size of 212 ...
Post-hoc power analysis for Cox regression Posted 01-30-2024 05:14 PM (534 views) Hi, I want to do post hoc power analysis for Co regression. I want to calculate power in SAS for cox regression. I can find the hazard ratio and confidence interval from other studies. How can fi...
什么叫Post-hocanalysis?post hoc power analysis 事后检定力分析；后计算检力
post-hoc是用tukey.这个我大概明白了。可是我觉得很多基础的东西还是比较困惑,你一直强调type I/II error,我一直对这两个词比较不明白,翻了choosing and using statistics,还是很模糊。能通俗地教一下么?初学请原谅 赞 回复 墨子 2012-12-31 17:23:12 好评!真谢谢我是学生物的,我们统计软件用R。 post-hoc...
slopes. Now I would like to carry out a posthoc power analysis to see how much power the study has. Is there any light in Stata in relation to this? I have seen Stata's ''power repeated'' command which does not suit here as they are suitable for one/two way repeated ANOVA designs...